<SC>L-</SC>Malic acid disodium salt CAS 138-09-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138-09-0 |
| Molecular Formula | C4H6O5 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity <SC>L-</SC>Malic acid disodium salt (CAS 138-09-0) pharmaceutical standards reference standard. Molecular formula: C4H6O5 Na. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H6O5 Na |
| Molecular Weight | 157.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- (R)-1-(2-Ethynylpiperidin-1-yl)ethan-1-one (CAS 128960-03-2)
- 2-((Cyclohexylmethyl)amino)isonicotinonitrile (CAS 1096821-83-8)
- 2,6-Dimethylpiperidin-1-amine (CAS 39135-39-2)
- 1-(4-Butylphenyl)-4-chloro-1H-pyrazolo[3,4-d]pyrimidine (CAS 1416339-54-2)
- Methyl 3-bromo-4-methoxy-2-methylbenzoate (CAS 1427501-73-2)
- 1-(Bicyclo[1.1.1]pentan-1-yl)-4-bromo-1H-1,2,3-triazole (CAS 2697155-25-0)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com